منابع مشابه
Is charity a homogeneous good?
In this paper I estimate income and price elasticities of donations to six different charitable causes to test the assumption that charity is a homogeneous good. In the US, charitable donations can be deducted from taxable income. This has long been recognized as producing a price, or taxprice, of giving equal to one minus the marginal tax rate faced by the donor. A substantial portion of the e...
متن کاملNon-Committing Encryption is Too Easy in the Random Oracle Model
The non-committing encryption problem arises in the setting of adaptively secure cryptographic protocols, as the task of implementing secure channels. We prove that in the random oracle model, where the parties have oracle access to a uniformly random function, non-committing encryption can be implemented efficiently using any trapdoor permutation. We also prove that no matter how the oracle is...
متن کاملIs Statistics Too Difficult? Is Statistics Too Difficult?
By means of several historical examples, it is shown that it does not appear to be easy to build bridges between rigorous mathematics and reasonable data{analytic procedures for scientiic measurements. After mentioning of both some positive and some negative aspects of statistics, a formal framework for statistics is presented which contains the concept formation, derivation of results, and int...
متن کاملIs hospital 'community benefit' charity care?
CONTEXT The Affordable Care Act is drawing increased attention to the Internal Revenue Service (IRS) Community Benefit policy. To qualify for tax exemption, the IRS requires nonprofit hospitals to allocate a portion of their operating expenses to certain "charitable" activities, such as providing free or reduced care to the indigent. OBJECTIVE To determine the total amount of community benefi...
متن کاملWho is too fat?
Obesity is a modern pandemic that, if not checked, will lead to increased rates of morbidity and mortality from type 2 diabetes, cardiovascular disease, cancer, osteoarthritis, hypertension, and other complications. In Tonga, a country with one of the highest percentages of obese people in the world, the recent further increase in incidence of obesity has reduced life expectancy from the mid-70...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: itw : im dialog
سال: 2019
ISSN: 2297-6523
DOI: 10.16905/itwid.2018.18